2894130

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{397}}^1$

素因数の和:422

約数の個数: 56

約数和(自身を含む): 7830252

約数和(自身を除く): 4936122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 397, 405, 486, 729, 794, 810, 1191, 1215, 1458, 1985, 2382, 2430, 3573, 3645, 3970, 5955, 7146, 7290, 10719, 11910, 17865, 21438, 32157, 35730, 53595, 64314, 96471, 107190, 160785, 192942, 289413, 321570, 482355, 578826, 964710, 1447065, 2894130]

約数ペア:

[(1, 2894130), (2, 1447065), (3, 964710), (5, 578826), (6, 482355), (9, 321570), (10, 289413), (15, 192942), (18, 160785), (27, 107190), (30, 96471), (45, 64314), (54, 53595), (81, 35730), (90, 32157), (135, 21438), (162, 17865), (243, 11910), (270, 10719), (397, 7290), (405, 7146), (486, 5955), (729, 3970), (794, 3645), (810, 3573), (1191, 2430), (1215, 2382), (1458, 1985)]